floating-point values might yield different results on source and replica servers due to differences in computer architecture, the compiler used to build MySQL, and so forth. SeeSection 12.3, “Type Conversion in Expression Evaluation”, andSection B.3.4.8, “Problems with Floating-Point Values”...
Floating-point values are subject to platform or implementation dependencies. Suppose that you execute the following statements: CREATETABLEt1(c1FLOAT(53,0),c2FLOAT(53,0));INSERTINTOt1VALUES('1e+52','-1e+52');SELECT*FROMt1; On some platforms, theSELECTstatement returnsinfand-inf. On others...
This is known as floating - point representation. 这就是所谓的 浮点 表示法. 辞典例句 A floating - point operation at the RPC server caused a division by zero. RPC服务器 上的 浮点 操作导至以零做除数. 互联网 By default, floating - point values are printed using six digits of precision. ...
To detect occurrences of nonfinite, NaN, and subnormal floating-point values in a model: On the Design Verifier tab, in the Mode section, select Design Error Detection. Click Error Detection Settings. In the Configuration Parameters dialog box, in Design Error Detection pane: Select the check bo...
Formatting floating-point values Use theformatted()method to create a string representation of a floating-point value using the defaultFloatingPointFormatStyleconfiguration. letformattedDefault=12345.67.formatted()// formattedDefault is "12,345.67" in the en_US locale.// Other locales may use different...
Performing math on binary floating-point values can produce results that may surprise you if you're used to decimal (base 10) math. Often, binary floating-point math is an approximation of the real value. Therefore, float and double are useful because large numbers can be stored using a ...
VEX.128.0F.WIG 29 /r VMOVAPS xmm2/m128, xmm1 B V/V AVX Move aligned packed single precision floating-point values from xmm1 to xmm2/mem. VEX.256.0F.WIG 28 /r VMOVAPS ymm1, ymm2/m256 A V/V AVX Move aligned packed single precision floating-point values from ymm2/mem to ymm1....
remainder,remainderf,remainderlComputes the remainder of the quotient of two floating-point values remquo,remquof,remquolComputes the remainder of two integer values rint,rintf,rintlRounds a floating-point value _rotl,_rotl64,_rotr,_rotr64Rotates bits in integer types ...
Loads two double-precision, floating-point values. The address p must be 16-byte aligned.複製 r0 := p[0] r1 := p[1] __m128d _mm_load1_pd (double *p);複製 (MOVSD + shuffling) Loads a single double-precision, floating-point value, copying to both elements. The address p doe...
Stores two double-precision, floating-point values. The address p does not need to be 16-byte aligned. p[0] := a0 p[1] := a1 void _mm_storer_pd (double *p, __m128d a); (MOVAPD + shuffling) Stores two double-precision, floating-point values in reverse order. The address p mus...